Ottawa County, OH Map
Official Census boundary of Ottawa County, Ohio (FIPS 39123). Turn on flood zones, contours, land cover and school districts, measure distances, or click any spot to inspect it.
Loading map…
Ottawa County Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
39,994
Households
18,504
Median household income
$76,101
Median age
50.6 years
Median home value
$219,900
Median gross rent
$930/mo
Owner-occupied homes
83.6%
Bachelor's degree or higher
29.5%
Below poverty level
8.4%
Land area
254.7 sq mi
Population density
157 / sq mi